teflon
Definition
Noun: 1. A synthetic polymer material: A brand name for a type of polytetrafluoroethylene (PTFE), a substance known for its extremely low friction and non-stick properties. It is used to coat surfaces to prevent other materials from sticking to them. 2. Metaphorical quality: Informally, the ability to avoid blame or negative consequences, often used in political contexts (e.g., "Teflon president").
Usage Examples
- Noun (Material):
- The pan has a Teflon coating, so eggs slide right out.
- Manufacturers use Teflon in bearings to reduce friction.
- Noun (Metaphorical):
- Despite the scandal, the politician seemed to have a Teflon reputation, as no criticism stuck to him.
Advanced Usage
- "Teflon-coated": Describing an object that has been treated with Teflon.
- A Teflon-coated baking sheet makes cleanup very easy.
- "Like Teflon": Used in similes to describe someone or something that easily sheds problems or criticism.
- Accusations against him are like Teflon; they never stick.
Variants and Related Words
- Polytetrafluoroethylene (PTFE): The full chemical name for the substance Teflon is made from.
- Non-stick: A common adjective describing the primary property of Teflon coatings (e.g., a non-stick pan).
Synonyms
- PTFE (technical synonym)
- Fluoropolymer (category of materials including PTFE)
Notes on Usage
- Teflon is a registered trademark (of Chemours). In informal and many technical contexts, it is used generically to refer to non-stick coatings, though other brands exist.
- When capitalized, it specifically refers to the brand. The lowercase "teflon" is sometimes used for the metaphorical sense.
Noun
-
a material used to coat cooking utensils and in industrial applications where sticking is to be avoided
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